808 Results for

Developer Jobs in Dulles, VA

Jobs

New!

Washington, DC3 days ago

$95,000–$125,000 Per Year

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New!

Vienna, VA2 days ago

Full-time
Employee

5+ years of in-depth working knowledge of ASP.NET Core using C#.NET, Angular/React, HTML5, CSS, JavaScript/TypeScript, and MS SQL Server, Identity. 5+ years of experience with Agile methodology and eXtreme Programming best practices like TDD, CI/CD, and pair programming. Experience deploying and managing applications using cloud services such as Azure App Services, Azure Functions, AWS EC2, Lambda, or containerized.

New!

Vienna, VA2 days ago

Full-time
Employee

The ideal candidate will have a passion for technology, a strong desire to learn, and the ability to work collaboratively with our experienced development team. This internship provides an excellent opportunity for hands-on experience in software development within the context of government projects.

Washington, DC30+ days ago

Temporary
Contractor
Full-time

This involves building a data platform that supports data flows/pipelines, Extract, Transform and Load (ETL) / Extract, Load and Transform (ELT) and orchestration, data lake/data warehousing, geospatial analysis and services, big data query and analysis. Design and architect robust Azure Government cloud infrastructures, including virtual networks, subnets, firewall rules, and VM configurations, to meet project requirements for scalability, high availability, and security.

New!

Washington, DC3 days ago

ServiceNow Application Development experience in two or more of the following areas: • Hands-on experience configuring and developing in ServiceNow, including form and field creation/updates (backend and/or Studio), Client Scripts, Business Rules, Catalog Items and scripting, group and role administration, flows (Flow Designer), notifications, email configuration, and scheduled jobs. ServiceNow Developer (Remote): Description: • ServiceNow Software Developer with minimum 4 years development experience in ServiceNow, • required CSA Admin certification, • strong oral and written communication skills and ability to leverage AI in their daily work.

New!

Washington, DC3 days ago

Design, code, test, and debug computer programs, independently or as part of a team, using computer languages identified and available in the Infrastructure Tool Kit (ITK). • Maintain contact, as designated, with the team leader, customers, contractors, and equipment vendors to monitor progress and coordinate varied project stages.

New!

Arlington, VA3 days ago

You will architect and implement scalable agent frameworks that integrate LLMs, APIs, external tools, and enterprise systems to automate complex workflows for datacenter operations. We are seeking a Senior Agentic AI Developer to design, build, and deploy advanced autonomous AI systems capable of multi-step reasoning, tool usage, and dynamic decision-making.

New!

Washington, DC3 days ago

Effective verbal and written communication skills, especially for collaborating on mainframe integration with Java developers and migration planning. • Expereience with test automation in unit tests, functional tests, regression tests and performance tests.

New!

Rosslyn, VA5 days ago

Work with data scientists and analysts to rapidly design, implement, test, and deploy applications capable of tackling complex analytical tasks using large datasets. The selected individuals will need to live in the DC Metro area to report to HQ in Arlington, VA twice per month (a minimum of 2 days per 2-week period on average).

New!

Leesburg, VA1 day ago

$70–$90 Per Hour

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Configure and customize ServiceNow including UI policies, business rules, client scripts, flows, catalog items, and update sets.

New!

Washington, DC5 days ago

Working experience with Agile development methodology and roles along with experience utilizing CI/CD for building and deploying cloud applications with the Python language for backend services and Angular front-end development is important for this role. At least 7 years of demonstrated programmer / analyst experience developing software according to software development lifecycle (SDLC) and Agile methodology.

New!

Herndon, VA1 day ago

This role is part of a highly specialized offensive cyber team developing advanced Computer Network Operations (CNO) capabilities aligned with Intelligence Community objectives. You’ll work alongside elite engineers and operators on cutting-edge offensive tooling, contributing to some of the most technically challenging and sensitive cyber programs in the industry.

New!

Merrifield, VA1 day ago

The ideal candidate will hold a Bachelor’s or Master’s degree in Software Development (or a related field) from an accredited university and demonstrate proficiency in modern development tools and languages. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

DC, DC12 days ago

$45–$57 Per Hour

Candidates should have demonstrated experience in the following areas: Georeferencing and digitizing real estate agreements and supporting documents into enterprise GIS systems. Job Description: The candidate should have significant experience working with the ArcGIS platform developing and maintaining geospatial data, maps and map layers.

Washington, DC8 days ago

$80–$85 Per Hour
Full-time
Employee

DC Public Schools (DCPS) aims to engage an experienced developer with at least 4 years of experience to maintain a suite of previously created applications as well as design, develop, and document projects and applications using PowerApps and the Power Platform suite. The contractor shall establish suitable processes and systems to guarantee the most regimented organization of resources involved in the support of the QuickBase Applications including project tracking and knowledge management.

New!

McLean, VA2 days ago

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.

New!

Germantown, MDToday

$100,000–$150,000 Per Year

6 – 8 years+ experience designing, developing, testing, and maintaining custom Jira solutions, software development, particularly with Java, JavaScript, Relational databases (SQL and SQL Managed Instance). Senior Applications Developer, highly proficient in leading and independently maintaining, developing, testing and delivering high quality, enterprise-wide solutions.

Washington, DC17 days ago

$75–$80 Per Hour
Full-time
Employee

The Department of Human Services seeks a UI/UX Designer with 11years of experience in systems modernization, responsible for planning and developing wireframes, GUI prototypes, and component-level designs. The Department of Human Services is seeking a candidate with 11 years of experience serving as a UI/UX Designer on systems modernization projects.

McLean, VA22 days ago

Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. The ideal candidate will analyze and convert complex SQL queries to align with new data sources, work with Snowflake for data warehousing, and support technology delivery activities for business and support teams.

McLean, VA22 days ago

$55.24–$70.47 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

Washington, DC8 days ago

Remote

$50,000–$60,000 Per Year
Full-time
Employee

Programming experience (minimum 6 months) from academic coursework, hands-on projects, or professional work in one or more of the following: Java, Python, C, C#, C++, JavaScript, R, SQL, MATLAB, Mathematica, TypeScript, Shell scripting, Go, or Kotlin. This program offers motivated learners a pathway to gain real-world experience through immersive, paid training in technologies including Java, IntelliJ, MySQL, Spring, HTML, CSS, JavaScript, REST, and React.

Fairfax, VA25 days ago

$78,000–$136,000 Per Year
Temporary
Contractor
Full-time

SynergisticIT focuses on roles such as entry-level software programmers, Java full stack developers, Python/Java developers, Data Analysts, Data Engineers, Data Scientists, and Machine Learning Engineers. Many candidates spend months learning frameworks and finishing courses, only to freeze during technical screens, system questions, or behavioral rounds.

Sterling, VA24 days ago

Full-time
Employee

Job title: Python DeveloperLocation: Washington, DCClient: GSA Data.govClearance: Public Trust ClearanceOverview: We are looking for a Senior Backend Engineer to support federal software engineering efforts, primarily focused on operations and maintenance of Data.gov applications. The ideal candidate has strong Python and Flask experience, and is comfortable working in a dockerized development environment.

New!

Springfield, VA1 day ago

$76,164–$165,000
Full-time
Employee

This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

New!

Fairfax, VA1 day ago

$94,750–$135,357
Full-time
Employee

HII - Mission Technologies is currently seeking a Junior BI Developer/Analyst to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Develops business intelligence components supporting War Data Platform (WDP) Core Integration data operations by preparing structured datasets, building baseline dashboards, and conducting routine analytic validation across Unclassified and NIPR, Secret and SIPR, and Top Secret and JWICS enclaves.

Washington, DC29 days ago

Full-time
Employee

Overview We are looking for a Senior Backend Engineer to support federal software engineering efforts, primarily focused on operations and maintenance of Data.gov applications. The ideal candidate has strong Python and Flask experience, and is comfortable working in a dockerized development environment.

New!

Chantilly, Virginia2 days ago

In this role you will work in a specialized team that will help gain efficiencies in communication and workflow processes by optimizing communication using cross domain network solutions (i.e. unsecure to secure network connections) in conjunction with software. RCS is seeking a Software Developer (Full Stack Developer) to support an office that is accountable for clearance processing of all individuals with access to Customer data and facilities.

Fort Belvoir, VA30+ days ago

Strong Analytical and Testing Skills: A methodical approach to testing, with experience executing unit tests, supporting User Acceptance Testing (UAT), and documenting test results to ensure the solution is bug-free and meets all requirements. Technical Team Support Experience: Experience working closely with SMEs, application owners, and system administrators to troubleshoot and resolve technical issues during development, testing, and post-deployment support.

Washington, DC30+ days ago

Remote

SERVICENOW DEVELOPER (HUDSN): Bowhead seeks a ServiceNow Developer to support the Department of Housing and Urban Development (HUD), Enterprise Service Delivery (ESD) modernization program, enabling enterprise-wide services related to Human Resources, IT, Facilities Management, Financial Management, Acquisitions, and more. Implementation of use cases involves the full end-to-end lifecycle of software development, which shall include all activities related to requirements refinement, development, testing, deployment, and system administration including reporting progress on project as a whole.

Arlington, VA30+ days ago

Remote

Experience creating request forms, developing integration with external systems, and enhancing the user interface to provide a custom look and feel. The ideal candidate is a quick learner, an independent problem solver, and able to balance multiple workstreams concurrently.

Reston, VA8 days ago

$120,000–$145,000 Per Year

The ideal candidate will drive the development and maintenance of a robust Figma Design System/UI Kit while partnering closely with technical teams to architect and develop responsive, pixel-perfect web applications using modern frameworks such as React and Angular. In this role, you will lead the modernization and consolidation of mission-critical web applications by designing intuitive, user-centered experiences for cleared end users operating in high-stakes environments.

Washington, DC30+ days ago

Founded in 2015, EM Key Solutions, Inc. (EMKS) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) offering a broad range of services to support Federal Government enterprises in meeting their mission requirements and business demands. 2+ years of experience in the following:End-to-end development of business processes using Blue Prism or similar RPA software with the ability to develop on Windows, mainframe, web-based browsers, etc.

Alexandria, VA15 days ago

Remote

DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients. Develops scripts and minor enhancements for the ServiceNow platform under supervision, focusing on low-risk tasks such as UI changes or minor automation.

Chantilly, VA30+ days ago

To successfully perform the essential functions of the job, the employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear; see to read printed materials and computer screens; mobility to work in a typical office setting. The ideal candidate will possess deep expertise in cloud-based database architecture, full-stack development, and DevOps practices, with a strong focus on AWS technologies.

Reston, VA30 days ago

This role will be responsible for building Appian applications, supporting system integrations, troubleshooting issues, and collaborating with technical and functional teams to deliver scalable, secure solutions. We are seeking an Appian Developer to support the design, development, and maintenance of workflow automation and business process management solutions.

Alexandria, VA30+ days ago

NowAssist product utilization: Experience in building and maintaining solutions using NowAssist features and related technologies such as AI Search, Virtual Agent, Skills Builder, AI Agent Studio, and Workflow Builder to build chatbots and enhance business processes. Scalability and Performance Tuning: Knowledge of RaptorDB's scalability features, including vertical and horizontal scaling, and experience with performance tuning using workload management rules and priority settings.

Arlington, VA30+ days ago

The DOS ESDA Program supports the U.S. Department of State, Global Acquisitions (GA) on a high-visibility modernization initiative consolidating fragmented governance, sourcing, and platform support into a unified Integrated EDSA Governance & Shared Services Team. This role is responsible for maximizing out-of-the-box capabilities, delivering secure and scalable configurations, leading modernization efforts, and supporting cross-platform integration within a lean, multi-skilled Shared Services team.

Washington D.C., DC12 days ago

E-Logic is seeking a highly skilled IT Software Developer III to support the Internal Revenue Services (IRS) Audit Information Management System (AIMS) Digitalization program. This role focuses on development, modernization, enhancement, and maintenance of mission-critical IRS applications in a UNISYS mainframe environment supporting Taxpayer Digital Communications initiatives.

Cheverly, Maryland30+ days ago

$108,000–$125,000

JOB SUMMARY:This is a professional sales position responsible for the improvement of Sysco’s market position and achieving financial growth by executing long-term strategic goals, prioritizing the use of advanced analytics and other forms of lead generation while leveraging Sysco’s Salesforce platform, and negotiating contracts to secure new business. RESPONSIBILITIES:As noted in Sysco’s Leadership Framework; On-target performance includes exhibiting the following framework components; Core Qualities, Shaping the Future, and Delivering Business Results.

Washington, DC7 days ago

The Web Developer/Webmaster provides reports on web portal usage and analytics using AFPIMS capabilities and develops/delivers training sessions for personnel on web portal functionality and best practices. Strategic Operations Solutions, Inc. (STOPSO) is seeking a candidate for the role of Web Developer/Webmaster serving a military customer.

Washington, DC30 days ago

Remote

The Salesforce Developer will build and enhance Salesforce capabilities in a structured, regulated environment and deliver sprint-based work end-to-end (design, build, test, deploy, support). Our team includes leading experts from military, government and the private sector, all working together to help federal customers make a difference.

McLean, VA30+ days ago

$60–$70 Per Hour
Contractor

Work with PostgreSQL and AWS Neptune to model and query complex relationships Build and optimize APIs (GraphQL and REST) that power critical customer and entity data flows. Participate in code reviews, architecture discussionsKey Requirements and Technology Experience: Key Skills; Golang, AWS, Java 5 years of backend engineering experience, with at least 3 years in Go.

McLean, VA30 days ago

$60–$65 Per Hour
Contractor

Key Requirements and Technology Experience: Must have skills: - Java Backend Development , Angular , Microservices Proficient in RXJS for reactive programming within Angular applications. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners.

McLean, VA30+ days ago

$65–$75 Per Hour
Contractor

Python and PySpark, AWS Postgres DB, Cucumber for automation, AWS EKS, Jenkins, Django , Flask Preferred: Client, AMQ’s, AWS, Kubernetes/Amazon EKS, Java, Sprint Boot, Development of microservices based on python, pyspark, AWS EKS, AWS Postgres for a data oriented modernization project New System: Python and PySpark, AWS Postgres DB, Cucumber for automation Perform System, functional and data analysis on the current system and create technical/functional requirement documents. Strong skills in DevOps, Docker/container-based deployments to AWS EKS using Jenkins and experience with SonarQube and Fortify Able to communicate and engage with business teams and analyze the current business requirements (BRS documents) and create necessary data mappings.

McLean, VA30+ days ago

$70–$75 Per Hour
Contractor

Requirements and Technology Experience: Key Skills; Java Development, Spring Boot , Angular Bachelor's/Master’s Degree in Computer Science, Computer Engineering or related At least 5 years of experience in software development (with Bachelor’s Degree) Strong Experience in following: Front-end languages: Angular10 or above, Node.js, JavaScript, TypeScript Programming Languages: Java, Spring Boot, Microservices Query Language: MQL (MongoDB), SQL (RDBMS) Messaging : AMQ/RabbitMQ/ActiveMQ/Kafka Containerization: Docker Tools: Eclipse, IntelliJ, VSCode Versioning Control: Bitbucket Others: JUnit, Gradle, JSON, Restful Webservices, AWS Shift: ['Angular', 'Atlassian', 'AWS', 'Java Spring', 'Jenkins (Software)', 'NoSql Database', 'Spring Boot'] Start: ['Docker (Software)', 'EKS', 'Kubernetes']Our client is a leading Financial Industry, and we are currently interviewing to fill this and other similar contract positions. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners.

McLean, VA26 days ago

$60–$65 Per Hour
Contractor

Key Responsibilities: Excellent collaborator and partner Spirit for innovation and ability to work in the space of “no longer” and “not yet” Ability to quickly comprehend the functions and capabilities of new technologies Ability to address complex business and technical issues Key Requirements and Technology Experience: Must have skills: - Workday Extend, Workday Studio, Workday Financials, Workday Accounting Center or Prism. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners.

Washington, DC30+ days ago

They ensure platform readiness to intake containerized applications and develop automated pipelines to build, deploy and monitor with "security-by-design" principles. •Provide strategies for failure/recovery, cost optimization, and benefit analyses for cloud, cloud-agnostic, and on-premises services.

Washington, DC30+ days ago

Required Qualifications: • 8+ years in software development; 5+ years working with Java Spring Boot; 3+ years React. This role will design and implement backed APIs using Java Spring Boot, build secure and.

Washington, DC30+ days ago

This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect of the application, service, or environment as a reference for future maintenance and upgrades. The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs.

Alexandria, VA30 days ago

Space Ground Systems Solutions (SGSS), a wholly owned subsidiary under the Parsons Corporation, is passionate about making our nation the undisputed leader in Space because we understand that ensuring our security for future generations depends on it. Required Education: Bachelor of Science degree in Computer Science/Engineering or other relevant Engineering field from an accredited university or equivalent combination of formal education and experience.

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Developer Jobs in Dulles, VA

Jobs

Senior Associate Project Developer (Solar & BESS)Jobot

Cloud Full-Stack Software DeveloperCompany Confidential

Jr. Software DeveloperCompany Confidential

SOFTWARE DEVELOPER EXPERT CLOUD INFRASTRUCTURE ENGINEER (AZURE)Aroha Technologies

ServiceNow DeveloperPlanIT Group

Software DeveloperPlanIT Group

Senior Agentic AI DeveloperPlanIT Group

Software Developer / Application SupportPlanIT Group

Full Stack DeveloperPlanIT Group

ServiceNow Developer SeniorSystem One

Senior Python/AWS Application Developer (onsite)System One

Windows CNO DeveloperSystem One

Software Developer (C++/C#/ASP.Net)System One

EAM DeveloperPEAK Technical Staffing

Sr Power Apps DeveloperCSZNet, Inc.

ServiceNow DeveloperCapgemini Government Solutions LLC

Applications DeveloperDunhill Professional Search

UI/UX Developer - Local to DC/MD/VA onlyCSZNet, Inc.

Backend Python DeveloperGenesis10

Developer-UX User Interface ProfessionalGenesis10

Dev10 Software Developer - RemoteGenesis10

Entry level Java spring boot developer/ data scientistSynergisticIT

Python DeveloperADG TECH CONSULTING, LLC

ServiceNow DeveloperCompany Confidential

BI Developer/Analyst (Data Scientist 2)Company Confidential

Senior Python DeveloperADG TECH CONSULTING, LLC

Software DeveloperRapid Cycle Solutions, LLC

Sailpoint Developer AnalystOpen Systems Technologies Corporation

ServiceNow DeveloperBowhead / UIC Technical Services

ServiceNow Portal Developer - CLEAREDThe Squires Group

UI/UX DeveloperSHINE Systems

Software Developer-DC AreaEM Key Solutions Inc

Junior ServiceNow DeveloperDirectViz Solutions, LLC

Database DeveloperRSEKURE

Appian DeveloperDAn Solutions

Senior ServiceNow DeveloperDirectViz Solutions, LLC

Senior Solution Engineer – ServiceNow & SharePoint DeveloperFar West Federal

IT Software Developer IIIE Logic

New Business DeveloperSysco

Web Developer/WebmasterStrategic Operational Solutions

Mid-Level Salesforce DeveloperJST

Java/Golang DeveloperPyramid, Inc

Java Full stack DeveloperPyramid, Inc

Python DeveloperPyramid, Inc

Senior Java DeveloperPyramid, Inc

Workday Integration DeveloperPyramid, Inc

Cloud Developer - Senior - Wash DC + Hybrid - TS required to applyBow Wave LLC

Senior Software Developer - TS required to apply - Wash DC + HYBRIDBow Wave LLC

Web Application Developer - Senior: TS required to apply; Washington DC + HybridBow Wave LLC

Software DeveloperSpace Ground System Solutions

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